Prevalence and Outcomes of Percutaneous Coronary Interventions for Ostial Chronic Total Occlusions: Insights from a Multicenter CTO Registry

ConclusionsOstial CTOs can be recanalized with similar success rates as non-ostial CTOs, but are more complex and more likely to require retrograde crossing, and may be associated with numerically higher risk for major in-hospital complications.
Source: Canadian Journal of Cardiology - Category: Cardiology Source Type: research